com.alibaba.druid.wall.spi
Class WallVisitorUtils

java.lang.Object
  com.alibaba.druid.wall.spi.WallVisitorUtils

public class WallVisitorUtils
extends Object

Constructor Summary

WallVisitorUtils()

Method Summary

static void	check(WallVisitor visitor, SQLBinaryOpExpr x)
static void	check(WallVisitor visitor, SQLExprTableSource x)
static void	check(WallVisitor visitor, SQLInListExpr x)
static void	check(WallVisitor visitor, SQLPropertyExpr x)
static void	checkDelete(WallVisitor visitor, SQLDeleteStatement x)
static void	checkFunction(WallVisitor visitor, SQLMethodInvokeExpr x)
static void	checkHaving(WallVisitor visitor, SQLExpr x)
static void	checkInsert(WallVisitor visitor, SQLInsertInto x)
static void	checkReadOnly(WallVisitor visitor, SQLTableSource tableSource)
static void	checkSelelct(WallVisitor visitor, SQLSelectQueryBlock x)
static void	checkUnion(WallVisitor visitor, SQLUnionQuery x)
static void	checkUpdate(WallVisitor visitor, SQLUpdateStatement x)
static String	form(String name)
static Object	getValue(SQLBinaryOpExpr x)
static Object	getValue(SQLExpr x)
static Object	getValue(SQLMethodInvokeExpr x)
static boolean	isSimpleCountTableSource(SQLSelect select)
static boolean	isSimpleCountTableSource(SQLTableSource tableSource)
static void	loadResource(Set<String> names, String resource)
static boolean	queryBlockFromIsNull(SQLSelectQuery query)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WallVisitorUtils

public WallVisitorUtils()

Method Detail

check

public static void check(WallVisitor visitor,
                         SQLInListExpr x)

check

public static void check(WallVisitor visitor,
                         SQLBinaryOpExpr x)

check

public static void check(WallVisitor visitor,
                         SQLPropertyExpr x)

checkInsert

public static void checkInsert(WallVisitor visitor,
                               SQLInsertInto x)

checkSelelct

public static void checkSelelct(WallVisitor visitor,
                                SQLSelectQueryBlock x)

checkHaving

public static void checkHaving(WallVisitor visitor,
                               SQLExpr x)

checkDelete

public static void checkDelete(WallVisitor visitor,
                               SQLDeleteStatement x)

checkReadOnly

public static void checkReadOnly(WallVisitor visitor,
                                 SQLTableSource tableSource)

checkUpdate

public static void checkUpdate(WallVisitor visitor,
                               SQLUpdateStatement x)

getValue

public static Object getValue(SQLBinaryOpExpr x)

getValue

public static Object getValue(SQLExpr x)

getValue

public static Object getValue(SQLMethodInvokeExpr x)

isSimpleCountTableSource

public static boolean isSimpleCountTableSource(SQLTableSource tableSource)

isSimpleCountTableSource

public static boolean isSimpleCountTableSource(SQLSelect select)

checkFunction

public static void checkFunction(WallVisitor visitor,
                                 SQLMethodInvokeExpr x)

check

public static void check(WallVisitor visitor,
                         SQLExprTableSource x)

checkUnion

public static void checkUnion(WallVisitor visitor,
                              SQLUnionQuery x)

queryBlockFromIsNull

public static boolean queryBlockFromIsNull(SQLSelectQuery query)

form

public static String form(String name)

loadResource

public static void loadResource(Set<String> names,
                                String resource)